2663312475 has 24 divisors (see below), whose sum is σ = 4405182832. Its totient is φ = 1419840000.

The previous prime is 2663312467. The next prime is 2663312501. The reversal of 2663312475 is 5742133662.

It is not a de Polignac number, because 2663312475 - 2³ = 2663312467 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 219159 + ... + 230991.

Almost surely, 2^2663312475 is an apocalyptic number.

2663312475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2663312475 is a deficient number, since it is larger than the sum of its proper divisors (1741870357).

2663312475 is a wasteful number, since it uses less digits than its factorization.

2663312475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14847 (or 14842 counting only the distinct ones).

The product of its digits is 181440, while the sum is 39.

The square root of 2663312475 is about 51607.2909093279. The cubic root of 2663312475 is about 1386.1408881058.

The spelling of 2663312475 in words is "two billion, six hundred sixty-three million, three hundred twelve thousand, four hundred seventy-five".